ok heres eh story i have a
H22 fully built turbo engine
aem fuel rail
aem pressure regulator
both are good they came from a running car
and 255 walbro
story: ok i had the fuel pump for about 4-5 month now and it worked great then i decided to swap my motor out and build it. so the car sat for 5 month straight then the time came. i dropped in my new motor with the aem fuel pressure regulator and aem fuel rail and 1000cc injectors with a loaded tune base map. When i go to prime the car it would read 40 psi then suddenly fall to 0 psi so i had to prime the car a few times and got the same result.So i decide to start it and when it ran the fuel gauge showed 0 psi at idle then it would die out. waht can the problem be?

 

umm ok first thing is that you are running 1000cc injectors that is HUGE ment for high end supra's!!!! ur fuel pressure regulator aint big enough for 1000cc injectors fuel is getting there and just dumps into ur motor....floods it out....

 

bump for help

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostedLude11 &raquo;</TD></TR><TR><TD CLASS="quote">umm ok first thing is that you are running 1000cc injectors that is HUGE ment for high end supra's!!!! ur fuel pressure regulator aint big enough for 1000cc injectors fuel is getting there and just dumps into ur motor....floods it out....</TD></TR></TABLE>

You are a ******* idiot. Don't reproduce. Ever.

It does not matter that his injectors are capable of flowing 1000cc, you can use the injector multiplier in the EMS software to adjust for the size, then tune them like normal. I swear......the **** that floats around the ricer boys these days.

OP: You quite obviously have a leak somewhere, check all the lines. Also, replace the fuel filter, it can't hurt after sitting for a long time like that.